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Artículo
Numerical and experimental analysis of municipal solid wastes gasification process
(Elsevier, 2015)
As the quantity of municipal solid waste (MSW) increases with economic growth, problems arise in regard to sustainable management solutions. Thermal treatment presents a valid option for reducing the amounts of post-recycling ...
Artículo
Effect of the Gas Diffusion Layer Design on the Water Management and Cell Performance of a PEM Fuel Cell
(MDPI, 2022-07)
The influence of the different properties of the gas diffusion layer (GDL) on the operation of a liquid-cooled, proton-exchange polymer electrolyte fuel cell (PEMFC) has been studied in this work. Three-dimensional numerical ...
Artículo
New insights into the temperature-water transport-performance relationship in PEM fuel cells
(Elsevier, 2023-04)
Three-dimensional numerical simulations of a single straight-channel PEMFC at three different operating temperatures (343 K, 353 K, and 363 K) and at a relative humidity RH = 90% were carried out, by using potentiostatic ...
Artículo
Dataset and mesh of the CFD numerical model for the modelling and simulation of a PEM fuel cell
(Elsevier, 2022)
A CFD mesh corresponding to a Proton Exchange Membrane Fuel Cell (PEMFC) with an active area of 50 cm2, serpentine channels and cross-flow field distribution is presented. The mesh was developed using ANSYS ICEM CFD ...
Dataset
Dataset and mesh of the CFD numerical model for the modelling and simulation of a PEM fuel cell
(2022-02-11)
A CFD mesh corresponding to a Proton Exchange Membrane Fuel Cell (PEMFC) with an active área of 50 cm2, serpentine channels and cross-flow field distribution is presented. The mesh was developed using ANSYS ICEM CFD Hexa ...
Ponencia
Desarrollo de una herramienta numérica basada en técnicas de volúmenes finitos para el estudio de flujos en un amplio rango de números de Mach
(Asociación Española de Ingeniería Mecánica, 2000)
El presente trabajo describe la herramienta numérica para el estudio de problemas fluido-mecánicos bidimensionales, basada en técnicas de discretización mediante volúmenes finitos. Esta herramienta plantea las ecuaciones ...
Artículo
Multi-Tubular Reactor for Hydrogen Production: CFD Thermal Design and Experimental Testing
(MDPI, 2019-01)
This study presents the Computational Fluid Dynamics (CFD) thermal design and experimental tests results for a multi-tubular solar reactor for hydrogen production based on the ferrite thermochemical cycle in a pilot plant ...
Artículo
Ventilación natural: estudio aerodinámico mediante CFD de extractores pasivos y captadores de viento
(Pontificia Universidad Católica de Chile, 2012)
La ventilación natural se ha ganado protagonismo en los últimos tiempos como una medida de ahorro de energía para edificios. Los dos principios fundamentales de ventilación natural son el tiro natural por diferencia de ...
Artículo
Cooling Process Analysis of a 5-Drum System for Radioactive Waste Processing
(Multidisciplinary Digital Publishing Institute, 2018-10-09)
A cooling system design for the processing of radioactive waste drums is investigated in this work, with the objective of providing insights for the determination of the air flow rate required to ensure an acceptable ...
Artículo
Numerical model for the performance prediction of a PEM fuel cell. Model results and experimental validation
(Elsevier, 2010-10)
This work presents a Computational Fluid Dynamics (CFD) model developed for a 50 cm2 fuel cell with parallel and serpentine flow field bipolar plates, and its validation against experimental measurements. The numerical CFD ...